Recognise/use multiples, factors (divisors), highest common factor, lowest common multiple and primes; prime factor decomposition.
Factors and Prime Factors
![Factors and Prime Factors](https://spiremaths.co.uk/wp-content/uploads/FactorsandPrimeFactors.png)
Recognise/use multiples, factors (divisors), highest common factor, lowest common multiple and primes; prime factor decomposition.